The two events are different period now let's move on to some more realistic hints shall we?

This is a theory not a hint but all three weather trio members can only be captured in Emerald (without the need to trade) out of the five games they have been in (RSEHgSs). Perhaps since in the GS remakes they were version exclusives with Kyogre in Hg and Groudon in Ss the three will be together in the remakes in an Emerald like conclusion to the event.